/*
 * The contents of this web application are subject to the Mozilla Public License Version 
 * 1.1 (the "License"); you may not use this web application except in compliance with 
 * the License. You may obtain a copy of the License at http://www.mozilla.org/MPL/.
 * 
 * Software distributed under the License is distributed on an "AS IS" basis, 
 * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License 
 * for the specific language governing rights and limitations under the License.
 * 
 * The Original Code is owned by and the Initial Developer of the Original Code is 
 * Composite A/S (Danish business reg.no. 21744409). All Rights Reserved
 * 
 * Section 11 of the License is EXPRESSLY amended to include a provision stating 
 * that any dispute, including but not limited to disputes related to the enforcement 
 * of the License, to which Composite A/S as owner of the Original Code, as Initial 
 * Developer or in any other role, becomes a part to shall be governed by Danish law 
 * and be initiated before the Copenhagen City Court ("K�benhavns Byret")            
 */

using System;
using System.ComponentModel;
using System.Globalization;
using Composite.C1Console.Security;
using Composite.Core;
using Composite.Core.Types;
using Composite.Data;
using Composite.Data.ProcessControlled;
using Composite.Data.ProcessControlled.ProcessControllers.GenericPublishProcessController;
using Composite.Data.PublishScheduling;
using Composite.Data.Transactions;


namespace Composite.C1Console.Scheduling
{
    public sealed class DataPublishSchedulerWorkflow : BaseSchedulerWorkflow
    {
        private static readonly string LogTitle = typeof(DataPublishSchedulerWorkflow).Name;

        [Browsable(false), DesignerSerializationVisibility(DesignerSerializationVisibility.Hidden)]
        public string DataType { get; set; }

        [Browsable(false), DesignerSerializationVisibility(DesignerSerializationVisibility.Hidden)]
        public string DataId { get; set; }

        protected override void Execute()
        {
            Type type = TypeManager.GetType(DataType);

            using (new DataScope(DataScopeIdentifier.Administrated, CultureInfo.CreateSpecificCulture(LocaleName)))
            {
                DataEntityToken dataEntityToken;

                using (var transaction = TransactionsFacade.CreateNewScope())
                {
                    var publishSchedule = PublishScheduleHelper.GetPublishSchedule(type, DataId, LocaleName);
                    DataFacade.Delete(publishSchedule);

                    var data = (IPublishControlled)DataFacade.GetDataByUniqueKey(type, DataId);
                    Verify.IsNotNull(data, "The data with the id '{0}' does not exist", DataId);

                    dataEntityToken = data.GetDataEntityToken();
                    
                    var transitions = ProcessControllerFacade.GetValidTransitions(data).Keys;

                    if (transitions.Contains(GenericPublishProcessController.Published))
                    {
                        data.PublicationStatus = GenericPublishProcessController.Published;

                        DataFacade.Update(data);

                        Log.LogVerbose(LogTitle, "Scheduled publishing of data with label '{0}' is complete", data.GetLabel());
                    }
                    else
                    {
                        Log.LogWarning(LogTitle, "Scheduled publishing of data with label '{0}' could not be done because the data is not in a publisheble state", data.GetLabel());
                    }

                    transaction.Complete();
                }
                
                EntityTokenCacheFacade.ClearCache(dataEntityToken);
                PublishControlledHelper.ReloadDataElementInConsole(dataEntityToken);
            }
        }
    }
}
